GB1326175A - Apparatus for vacuum dezincing of lead - Google Patents

Apparatus for vacuum dezincing of lead

Info

Publication number
GB1326175A
GB1326175A GB476572A GB476572A GB1326175A GB 1326175 A GB1326175 A GB 1326175A GB 476572 A GB476572 A GB 476572A GB 476572 A GB476572 A GB 476572A GB 1326175 A GB1326175 A GB 1326175A
Authority
GB
United Kingdom
Prior art keywords
kettle
water jacket
chamber
zincing
feb
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB476572A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MINIERE ET METALLURG DE PENOIR
Original Assignee
MINIERE ET METALLURG DE PENOIR
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MINIERE ET METALLURG DE PENOIR filed Critical MINIERE ET METALLURG DE PENOIR
Publication of GB1326175A publication Critical patent/GB1326175A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B13/00—Obtaining lead
    • C22B13/06—Refining
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physical Vapour Deposition (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Thermal Insulation (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
GB476572A 1971-02-03 1972-02-01 Apparatus for vacuum dezincing of lead Expired GB1326175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR717103539A FR2124073B1 (fr) 1971-02-03 1971-02-03

Publications (1)

Publication Number Publication Date
GB1326175A true GB1326175A (en) 1973-08-08

Family

ID=9071303

Family Applications (1)

Application Number Title Priority Date Filing Date
GB476572A Expired GB1326175A (en) 1971-02-03 1972-02-01 Apparatus for vacuum dezincing of lead

Country Status (16)

Country Link
US (1) US3774892A (fr)
AT (1) AT312948B (fr)
BE (1) BE778799A (fr)
BG (1) BG19196A3 (fr)
BR (1) BR7200619D0 (fr)
CA (1) CA952307A (fr)
CS (1) CS162774B2 (fr)
ES (1) ES399291A1 (fr)
FR (1) FR2124073B1 (fr)
GB (1) GB1326175A (fr)
IT (1) IT949401B (fr)
LU (1) LU64703A1 (fr)
NL (1) NL154556B (fr)
RO (1) RO61847A (fr)
SU (1) SU419046A3 (fr)
YU (1) YU34560B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2041066C (fr) * 1991-04-23 1997-03-25 Philip G. Evans Procede en une seule etape pour la separation de l'argent permettant de recuperer le zinc et d'obtenir une alimentation appropriee pour la coupellation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2615706A (en) * 1949-08-05 1952-10-28 Broken Hill Ass Smelter Distillation of metals

Also Published As

Publication number Publication date
LU64703A1 (fr) 1972-06-30
IT949401B (it) 1973-06-11
CS162774B2 (fr) 1975-07-15
BR7200619D0 (pt) 1973-06-14
NL7201201A (fr) 1972-08-07
YU34560B (en) 1979-09-10
NL154556B (nl) 1977-09-15
YU23972A (en) 1979-02-28
BG19196A3 (bg) 1975-04-30
ES399291A1 (es) 1974-12-16
US3774892A (en) 1973-11-27
SU419046A3 (fr) 1974-03-05
CA952307A (en) 1974-08-06
BE778799A (fr) 1972-05-30
FR2124073B1 (fr) 1974-02-15
RO61847A (fr) 1977-05-15
FR2124073A1 (fr) 1972-09-22
AT312948B (de) 1974-01-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee